Core Points - The Fourth China International Supply Chain Promotion Expo has signed agreements with 102 domestic and foreign enterprises to participate in the event [1] - The expo aims to enhance trade promotion, investment cooperation, innovation gathering, and learning exchange, connecting China with the world [1] - The internationalization level and influence of the expo have continuously increased, making it a significant international economic and trade event [1] Group 1 - 102 companies, including Honeywell, GE Healthcare, Siemens, and Alibaba, have signed participation agreements for the Fourth Supply Chain Expo [1] - The expo has been recognized for its impressive achievements in previous editions, with increasing scale and influence [1] - The event has become highly sought after, with companies eager to secure exhibition space early to showcase collaborative innovation and development within the supply chain [1]